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JOURNALS // Matematicheskie Voprosy Kriptografii [Mathematical Aspects of Cryptography] // Archive
Mat. Vopr. Kriptogr., 2018 Volume 9, Issue 1, Pages 27–46 (Mi mvk243)
This article is cited in 1 paper

Legal messages for some message authentication functions in block ciphers

V. V. Gusev

Technical Committee for Standardization TC 26, Moscow

Abstract: It is shown that for some message authentication functions in block ciphers the adversary having no knowledge of secret key may construct new messages which will be accepted by the legal user as correct ones.

Key words: legal message, message authentication code, authentication function.

UDC: 519.719.2

Received 11.V.2017

DOI: 10.4213/mvk243



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© Steklov Math. Inst. of RAS, 2024